Namhlanje, uJinbin ukwazisa ivalvu yebhabhathane yombane enobukhulu obukhulu. Le valve yebhabhathane inoyilo lwe-bypass kwaye ixhotyiswe ngezixhobo zombane kunye nezinamavili esandla. Iimveliso ezikumfanekiso zeziiivalvu zebhabhathaneenobukhulu be-DN1000 kunye ne-DN1400 eveliswe yi-Jinbin Valves.

Iivalvu ezinkulu zebhabhathane ezine-bypass (ngokuqhelekileyo zibhekisa kububanzi obuqhelekileyo be-DN≥500) ziivalvu ezikhethekileyo ezongeza iipayipi ze-bypass kunye neevalvu ezincinci zokulawula emzimbeni weevalvu zebhabhathane eziqhelekileyo. Umsebenzi wazo ophambili kukulinganisela umahluko woxinzelelo lwendlela ngaphambi nasemva kwevalvu nge-bypass, ukusombulula iingxaki ekuvuleni, ekuvaleni nasekusebenzeni kweevalvu ezinkulu.

Iingenelo zokuyila i-bypass ye-actuator yombane enkulu enobubanzi obukhulu be-butterfly valve

1. Nciphisa ukuxhathisa ukuvula nokuvala kwaye ukhusele inkqubo yokuqhuba: Xa iivalvu ezinkulu zivulwa kwaye zivalwe ngokuthe ngqo, umahluko woxinzelelo phakathi kwemidiya yangaphambili neyangasemva mkhulu, nto leyo enokubangela i-torque enkulu kwaye ibangele ukugqithiswa kunye nomonakalo kwisixhobo sokuqhuba sombane/somoya. Ivalvu ye-bypass ingavulwa kwangaphambili ukuvumela i-medium ukuba ihambe kancinci ukuze ilinganise umahluko woxinzelelo, inciphise i-torque yokuvula nokuvala yevalvu ephambili ngaphezulu kwe-60% kwaye yandise kakhulu ubomi benkonzo yenkqubo yokuqhuba.

2. Nciphisa ukuguguleka kwezitywini: Xa umahluko woxinzelelo umkhulu kakhulu, i-medium inokuba negalelo kumphezulu wokutywina wevalvu ephambili, nto leyo ebangela ukuguguleka nokuguguleka kwezitywini kwaye ikhokelele ekuvuzeni. Emva kokulinganisela uxinzelelo, umphezulu wokutywina wevalvu ephambili unokuba semxinwaneni okanye ukwahlukana, kwaye ubomi benkonzo yeendawo zokutywina bunokwandiswa amaxesha ama-2 ukuya kwama-3.

3. Kuphephe ukubethelwa yihamile yamanzi: Kwimibhobho emikhulu, ukuvulwa nokuvalwa kweevalvu ngequbuliso kunokubangela ihamile yamanzi (ukunyuka nokuwa ngequbuliso koxinzelelo), nto leyo enokwaphula umbhobho okanye yonakalise izixhobo. Ivalvu edlulayo ilawula kancinci isantya sokuhamba kwamanzi, nto leyo enokuthintela ukuhla koxinzelelo ngempumelelo kwaye isuse umngcipheko wehamile yamanzi.

4. Ukuphucula ukugcinwa lula: Xa ivalvu ephambili ifuna ukuhlolwa nokulungiswa, akukho mfuneko yokuvala yonke inkqubo. Vala nje ivalvu ephambili uze uvule ivalvu ye-bypass ukuze ugcine ukuhamba okusisiseko kwesixhobo kunye nokunciphisa ilahleko zexesha lokungasebenzi kwemveliso.

Okuivalvu yebhabhathane ejijekileyoidla ngokusetyenziswa kwiimeko ezilandelayo:

1. Ubonelelo lwamanzi kunye nemibhobho yamanzi kamasipala: Imibhobho ephambili yokuhambisa amanzi yezityalo zamanzi kunye nemibhobho ephambili yokuhambisa amanzi amdaka yasezidolophini (DN500-DN2000) kufuneka ihlengahlengise rhoqo isantya sokuhamba kwamanzi. I-bypass inokuthintela impembelelo kuthungelwano lwemibhobho ngexesha lokuvulwa nokuvalwa.

2. Ishishini lePetrochemical: Kwimibhobho yokuthutha ioyile ekrwada kunye neoyile ecociweyo (phantsi kweemeko zoxinzelelo oluphezulu), iivalvu ezinkulu zebhabhathane kufuneka zixhotyiswe ngeevalvu ezidlulayo ukuthintela impembelelo ephakathi kwiindawo zokuvala nokuqinisekisa ukhuseleko lokuhamba.

3. Izityalo zamandla obushushu/zenyukliya: Inkqubo yamanzi ejikelezayo (ububanzi obukhulu bemibhobho yamanzi okupholisa), i-bypass inokulawula ukuhamba kwamanzi kakuhle kwaye ithintele umonakalo wehammer yamanzi kwizixhobo eziphambili ezifana nee-condenser.

4. Iiprojekthi zokonga amanzi: Iitshaneli ezinkulu zokuphambukisa amanzi kunye nemibhobho ephambili yokunkcenkceshela zifuna iivalvu ezinkulu ukuze zilawule umthamo wamanzi. Indlela yokudlula amanzi inokuqinisekisa ukuvulwa nokuvalwa okugudileyo kwaye ikhusele isakhiwo setshaneli.

I-Jinbin Valve (Abenzi beeValve zeButterfly) inamava eminyaka emininzi ekwenzeni iivalvu zebhabhathane ezinkulu kwaye iyila ngokukodwa kwaye ilungiselela izisombululo zesicelo sevalvu kubathengi. Ukuba nawe uneemfuno ezifanayo, nceda unxibelelane nathi ngezantsi kwaye uya kufumana impendulo kwiiyure ezingama-24!